186 hedge funds and large institutions have $2.92B invested in Tenaris in 2018 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 56 increasing their positions, 55 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
186
Holders Change
+9
Holders Change %
+5.08%
% of All Funds
4.27%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.21%
New
40
Increased
56
Reduced
55
Closed
29
Calls
$2.95M
Puts
$7.01M
Net Calls
-$4.06M
Net Calls Change
-$5.11M
Name Holding Trade Value Shares
Change
Shares
Change %
DnB Asset Management
101
DnB Asset Management
Norway
$506K -$17.3K -500 -3%
BCM
102
Bayesian Capital Management
New York
$506K -$461K -13,300 -48%
LNWWM
103
Laird Norton Wetherby Wealth Management
California
$418K +$40.8K +1,176 +11%
Qube Research & Technologies (QRT)
104
Qube Research & Technologies (QRT)
United Kingdom
$402K +$402K +11,617 New
CA
105
Cynosure Advisors
Utah
$375K +$375K +10,806 New
FA
106
FDx Advisors
Illinois
$348K +$26.9K +775 +8%
DADC
107
D.A. Davidson & Co
Montana
$321K +$28.1K +813 +10%
Jane Street
108
Jane Street
New York
$303K -$6.95M -201,890 -96%
BNP Paribas Financial Markets
109
BNP Paribas Financial Markets
France
$276K -$33.2K -957 -11%
SG Americas Securities
110
SG Americas Securities
New York
$236K -$4.39M -126,739 -95%
OC
111
Oppenheimer & Co
New York
$236K +$3.51K +101 +2%
CB
112
Commerce Bank
Missouri
$236K +$236K +6,803 New
DCM
113
Delpha Capital Management
New York
$227K +$227K +6,548 New
JPMPWA
114
J.P. Morgan Private Wealth Advisors
California
$219K +$219K +6,311 New
Geode Capital Management
115
Geode Capital Management
Massachusetts
$214K +$214K +6,179 New
Deutsche Bank
116
Deutsche Bank
Germany
$208K -$13.4M -386,684 -98%
BP
117
Ballentine Partners
Massachusetts
$206K +$206K +5,924 New
ANI
118
American National Insurance
Texas
$205K +$205K +5,900 New
FCM
119
Flinton Capital Management
Pennsylvania
$204K
RCM
120
Riverhead Capital Management
Delaware
$201K
TAM
121
Tyers Asset Management
Texas
$168K
CSS
122
Cubist Systematic Strategies
Connecticut
$166K +$166K +4,800 New
GT
123
Glenmede Trust
Pennsylvania
$164K
UBS Group
124
UBS Group
Switzerland
$159K -$2.7K -78 -2%
RCAG
125
Rehmann Capital Advisory Group
Michigan
$145K +$145K +4,196 New